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          Cloud Smart Network (CSN)

          Last Updated：2025-11-14

          Cloud Smart Network (CSN) includes 4 types of monitor objects: Cross-region connection (Instance), VPC Instance (Vpc), Dedicated Channel Instance (Channel), and TGW Instance (Tgw).The list of monitoring metrics for each type is as follows:

          Cross-region connection (Instance)

          Metric name (English) Metric name (Chinese) Unit Dimension Remarks
          WebInBytes Ingress traffic Byte InstanceId、region、peer_region
          WebInBitsPerSecond Ingress bandwidth bps InstanceId、region、peer_region
          WebInPkgPerSecond Ingress packet rate pps InstanceId、region、peer_region
          WebInPkgDropPercent Ingress bandwidth limit drop rate % InstanceId、region、peer_region
          WebInUtilityRate Ingress bandwidth utilization % InstanceId、region、peer_region
          WebOutBytes Egress traffic Byte InstanceId、region、peer_region
          WebOutBitsPerSecond Egress bandwidth bps InstanceId、region、peer_region
          WebOutPkgPerSecond Egress packet rate pps InstanceId、region、peer_region
          WebOutPkgDropPercent Outbound limited packet loss utilization % InstanceId、region、peer_region
          WebOutUtilityRate Egress bandwidth utilization % InstanceId、region、peer_region
          WebOutDropBitsPerSecond Outbound limited packet loss bandwidth bps InstanceId、region、peer_region
          WebOutDropPkgPerSecond Outbound limited packet loss rate pps InstanceId、region、peer_region

          VPC Instance (Vpc)

          Metric name (English) Metric name (Chinese) Unit Dimension Remarks
          WebInBytes Ingress traffic Byte InstanceId、VpcId
          WebInBitsPerSecond Ingress bandwidth bps InstanceId、VpcId
          WebInPkgPerSecond Ingress packet rate pps InstanceId、VpcId
          WebInPkgDropPercent Ingress bandwidth limit drop rate % InstanceId、VpcId
          WebOutBytes Egress traffic Byte InstanceId、VpcId
          WebOutBitsPerSecond Egress bandwidth bps InstanceId、VpcId
          WebOutPkgPerSecond Egress packet rate pps InstanceId、VpcId
          WebOutPkgDropPercent Outbound limited packet loss utilization % InstanceId、VpcId
          WebOutDropBitsPerSecond Outbound limited packet loss bandwidth bps InstanceId、VpcId
          WebOutDropPkgPerSecond Outbound limited packet loss rate pps InstanceId、VpcId

          Dedicated Channel (Instance)

          Metric name (English) Metric name (Chinese) Unit Dimension Remarks
          WebInBytes Ingress traffic Byte InstanceId、ChannelId
          WebInBitsPerSecond Ingress bandwidth bps InstanceId、ChannelId
          WebInPkgPerSecond Ingress packet rate pps InstanceId、ChannelId
          WebInPkgDropPercent Ingress bandwidth limit drop rate % InstanceId、ChannelId
          WebOutBytes Egress traffic Byte InstanceId、ChannelId
          WebOutBitsPerSecond Egress bandwidth bps InstanceId、ChannelId
          WebOutPkgPerSecond Egress packet rate pps InstanceId、ChannelId
          WebOutPkgDropPercent Outbound limited packet loss utilization % InstanceId、ChannelId
          WebOutDropBitsPerSecond Outbound limited packet loss bandwidth bps InstanceId、ChannelId
          WebOutDropPkgPerSecond Outbound limited packet loss rate pps InstanceId、ChannelId

          TGW Instance (Tgw)

          Metric name (English) Metric name (Chinese) Unit Dimension Remarks
          WebInBytes Ingress traffic Byte TgwId
          WebInBitsPerSecond Ingress bandwidth bps TgwId
          WebInPkgPerSecond Ingress packet rate pps TgwId
          WebOutBytes Egress traffic Byte TgwId
          WebOutBitsPerSecond Egress bandwidth bps TgwId
          WebOutPkgPerSecond Egress packet rate pps TgwId
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